Answer:
Internal stimuli cause responses to protect an animal and maintain homeostasis. Thirst and hunger are biological responses to lack of water and food. Some responses to internal stimuli protect the animal from serious illness. When contaminated food is ingested, an animal will vomit to remove the food from the body.Hot weather causes sweating and cold weather causes shivering. Light and water are external stimuli for plant growth. If the stimulus comes from inside the body, it is an internal stimulus. For example, dehydration is an internal stimulus for thirst.
Step-by-step explanation:
An example of internal stimuli is your vital signs changing due to a change in the body. Stimuli include: Irritants. Sights. examples of internal stimuli. Internal means the change is happening inside the body. Ex. Hunger, Thirst, Stomach Ache, etc. have a good day T_T